You know all those damn stopped up spray paint cans in the garage you just can't bring yourself to throw away? You really think you will get them unstopped?
Bring them to the range.
Especially pretty is red, yellow, and orange.
A lot of spray paint now uses propane for propellant instead of freon as in days past. If you have been wanting to find something cool to do with your tracers...
You know those damned nasty tomatos and cucumbers your neighbor gets out of his garden and keeps dropping off on your doorstep? You can tell him how much you enjoyed them, he'll bring more.
I like writing my initials on old refrigerators, washers, dryers, etc. Those are more of the "target of opportunity" category. And TV's and computer monitors are fun.
That old rusted out 5 gallon propane tank for that gas bbq pit you don't have anymore? There you go. Make sure it has a little gas left in it.
I can go on and on, I have the sport of "plinking" down to a fine art.
I never thought about the plastic soldiers and .22's... that sounds like a lot of cheap fun with a 10/22 or Marlin 60. (We used BB guns for this as kids) Can you make little rags for their heads? Or dab some light blue model paint on the helmets!!! Cool!!!